"Thanks for all your effort," wrote the first moonwalker. Neil Armstrong was appreciative, but as explained in his ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

Credit: NASA The New Horizons mission provided yet another view of Jupiter on its way to Pluto—images from this particular spacecraft showed lightning at Jupiter’s poles (something that had ...

NASA's Juno spacecraft has discovered a giant volcanic hot spot on the surface of Jupiter's hellish moon Io. The eruptions in ...

Mike Collins and Buzz Aldrin thanked Clark McClelland for his mission patch ideas. | Credit: Goldberg Coins & Collectibles Separately, Armstrong inscribed one of his early NASA portraits to ...

The brutal conditions also make Io intriguing to NASA ... beneath Jupiter's dense clouds since it arrived in 2016 seeking answers about the origin and evolution of the gas giant. That mission ...